C9x13.4 — Dimensions and Section Properties

Dimensions and key properties

yxd = 9″bf = 2.43″tf = 0.413″tw = 0.233″A = 3.94 in²
C9x13.4 drawn to the proportions tabulated below, with the y axis at the centroid, x̄ = 0.6″ from the back. The inner flange faces are drawn at the standard 1:6 slope, which is not exact for every size. The flange toe radius is not drawn.
Weight
= 13.4 lb/ft
A
= 3.94 in²
d
= 9 in
bf
= 2.43 in
Ix
= 47.8 in⁴
Sx
= 10.6 in³
Zx
= 12.6 in³
rx
= 3.48 in
ry
= 0.666 in

Section properties

PropertyValueUnit
Weight13.4lb/ft
A3.94in²
d9in
bf2.43in
tf0.413in
tw0.233in
Ix47.8in⁴
Sx10.6in³
Zx12.6in³
rx3.48in
Iy1.75in⁴
Sy0.954in³
Zy1.94in³
ry0.666in

Other sizes in the C9 series

← C9x15 (heavier)All 3 C9 sizes

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